A query for parrot fans out there: What are the best US zoos for exhibiting cockatoos? I have seen a palm cockatoo at the Bronx Zoo, red-tailed black cockatoos and Major Mitchell's cockatoos at San Diego Zoo, and galahs, salmon-crested, and suphur-crested cockatoos at the Fresno Zoo. Are there any zoos out there that exhibit several species of cockatoos? Any info will be appreciated. Thanks.